为什么后台弹框没有反映??????
Page.RegisterStartupScript("alert ", " <script language= 'javscript '> alert(数据量过大) </script> ");
Page.RegisterStartupScript("alert ", " <script language= 'javscript '> alert(数据量过大) </script> ");
ClientScript.RegisterStartupScript(this.GetType(), "x", "alert('" + msg + "');", true);
使用ajax使用
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('" + str+ "')", true);